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公开(公告)号:US3343780A
公开(公告)日:1967-09-26
申请号:US43753665
申请日:1965-03-05
Applicant: VARIAN ASSOCIATES
Inventor: HAYWARD WESLEY H
IPC: H01J41/16
CPC classification number: H01J41/16
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公开(公告)号:US3338507A
公开(公告)日:1967-08-29
申请号:US44583565
申请日:1965-03-22
Applicant: PERKIN ELMER CORP
Inventor: MCKEEVER RICHARD P
IPC: H01J41/16
CPC classification number: H01J41/16
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公开(公告)号:US3338506A
公开(公告)日:1967-08-29
申请号:US43753765
申请日:1965-03-05
Applicant: VARIAN ASSOCIATES
Inventor: HELMER JOHN C
IPC: H01J41/16
CPC classification number: H01J41/16
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84.Penning-type discharge ionization gauge with discharge initiation electron source 失效
Title translation: 带放电引发电子源的Penning型放电电离计公开(公告)号:US3280365A
公开(公告)日:1966-10-18
申请号:US27298463
申请日:1963-04-15
Applicant: GEN ELECTRIC
Inventor: YOUNG JAMES R
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公开(公告)号:US3181775A
公开(公告)日:1965-05-04
申请号:US18095462
申请日:1962-03-20
Applicant: WISCONSIN ALUMNI RES FOUND
Inventor: HERB RAYMOND G
IPC: H01J41/16
CPC classification number: H01J41/16
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公开(公告)号:US3149716A
公开(公告)日:1964-09-22
申请号:US84322459
申请日:1959-09-29
Applicant: DICK CO AB
Inventor: PAPACOSTA JOHN P , CREWS ROBERT W
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公开(公告)号:US3140173A
公开(公告)日:1964-07-07
申请号:US24777562
申请日:1962-12-27
Applicant: HURST EDMOND C
Inventor: HURST EDMOND C
IPC: H01J41/16
CPC classification number: H01J41/16 , Y10T428/1216
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88.
公开(公告)号:US3121155A
公开(公告)日:1964-02-11
申请号:US22097562
申请日:1962-09-04
Applicant: CONS VACUUM CORP
Inventor: BERRY CLIFFORD E
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公开(公告)号:US3118077A
公开(公告)日:1964-01-14
申请号:US6818360
申请日:1960-11-09
Applicant: NAT RES DEV
Inventor: DENNIS GABOR
IPC: H01J41/16
CPC classification number: H01J41/16
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公开(公告)号:US3074621A
公开(公告)日:1963-01-22
申请号:US81594459
申请日:1959-05-26
Applicant: HERAEUS GMBH W C
Inventor: ALBERT LORENZ , WERNER BLASKE
IPC: H01J41/16
CPC classification number: H01J41/16
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